I've just been asked how to update an existing PTV eLocate Server and this really made my day. PTV eLocate Server is a software we sold in the early 2000's and which has been replaced by several architectures:
- PTV xServer 1 : released somewhere in 200X
 - PTV xServer 2 : released on october 2016
 - PTV Developer : released in 2021
 
Bernd